package cc.sharper.sword.registry;

import cc.sharper.sword.common.URL;

/**
 * Created by lizhitao on 16-1-4.
 */
public interface Registry {
	void register(URL url);

	void unRegister(URL url);

	void subscribe(URL url);

	void unsubscribe(URL url);

	void destroy();

	boolean isAvailable();
}
